Wireless earphone



1. Wireless earphone

1.1 is a front perspective view of the wireless earphone;

1.2 is a front view thereof;

1.3 is a back view thereof;

1.4 is a left view thereof;

1.5 is a right view thereof;

1.6 is a top view thereof;

1.7 is a bottom view thereof;

1.8 is a second perspective view thereof, shown in a condition of use; and

1.9 is a third perspective view thereof, shown in a condition of use.

The broken lines depicting ear tips in reproductions 1.8 and 1.9 represent environmental subject matter that forms no part of the claimed design. 

CLAIM The ornamental design for a wireless earphone, as shown and described. 